JSFiddle - React, Tailwind, and code Playground
by fxi
HTML
<form id='colors'>
<input id='a_n' type=numeric>
<input id='a_r' type=range>
<input id='b_n' type=numeric>
<input id='b_r' type=range>
</form>
JavaScript
var elForm = document.getElementById('colors');
debugger;